diff options
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/manual.asciidoc | 26 | ||||
| -rw-r--r-- | doc/manual.html | 27 | ||||
| -rw-r--r-- | doc/manual.pdf | bin | 145493 -> 148743 bytes |
3 files changed, 50 insertions, 3 deletions
diff --git a/doc/manual.asciidoc b/doc/manual.asciidoc index 888a9f0..99d07f6 100644 --- a/doc/manual.asciidoc +++ b/doc/manual.asciidoc @@ -317,7 +317,9 @@ Macros ~~~~~~ Macros can be defined in one of two ways; either parameterless or with named -parameters. Macro names are case-insensitive. +parameters. Macro names are case-insensitive. In the parameterless mode the +special identifier '*' can be used to expand all arguments, which will be +separated with commas. ---- macro1: macro @@ -325,6 +327,7 @@ macro1: macro ld a,\1 ld b,\2 call \3 + defb \* endm @@ -456,6 +459,27 @@ EOR can be used the same as XOR: and b ---- +For exchange opcodes with parameters the parameters can be reversed from their +official form: + +---- + ; The official forms + ; + ex de,hl + ex af,af' + ex (sp),hl + ex (sp),ix + ex (sp),iy + + ; Also supported + ; + ex hl,de + ex af',af + ex hl,(sp) + ex ix,(sp) + ex iy,(sp) +---- + Where the high/low register parts of the IX and IY registers are to be used, simply use ixl, iyl, ixh and iyh. Note that the assembler will accept illegal pairings involving H and L, but these will be warned about: diff --git a/doc/manual.html b/doc/manual.html index 4aa250c..c25be2e 100644 --- a/doc/manual.html +++ b/doc/manual.html @@ -1259,7 +1259,9 @@ cbm <div class="sect2">
<h3 id="_macros">Macros</h3>
<div class="paragraph"><p>Macros can be defined in one of two ways; either parameterless or with named
-parameters. Macro names are case-insensitive.</p></div>
+parameters. Macro names are case-insensitive. In the parameterless mode the
+special identifier <em>*</em> can be used to expand all arguments, which will be
+separated with commas.</p></div>
<div class="listingblock">
<div class="content">
<pre><tt>macro1: macro
@@ -1267,6 +1269,7 @@ parameters. Macro names are case-insensitive.</p></div> ld a,\1
ld b,\2
call \3
+ defb \*
endm
@@ -1477,6 +1480,26 @@ EOR can be used the same as XOR:</p></div> and a,b ; These are equivalent
and b</tt></pre>
</div></div>
+<div class="paragraph"><p>For exchange opcodes with parameters the parameters can be reversed from their
+official form:</p></div>
+<div class="listingblock">
+<div class="content">
+<pre><tt> ; The official forms
+ ;
+ ex de,hl
+ ex af,af'
+ ex (sp),hl
+ ex (sp),ix
+ ex (sp),iy
+
+ ; Also supported
+ ;
+ ex hl,de
+ ex af',af
+ ex hl,(sp)
+ ex ix,(sp)
+ ex iy,(sp)</tt></pre>
+</div></div>
<div class="paragraph"><p>Where the high/low register parts of the IX and IY registers are to be used,
simply use ixl, iyl, ixh and iyh. Note that the assembler will accept
illegal pairings involving H and L, but these will be warned about:</p></div>
@@ -1570,7 +1593,7 @@ lda $8000,x ; Produces $bd $00 $80</tt></pre> <div id="footnotes"><hr /></div>
<div id="footer">
<div id="footer-text">
-Last updated 2016-01-27 16:12:35 GMT
+Last updated 2016-03-08 13:51:08 GMT
</div>
</div>
</body>
diff --git a/doc/manual.pdf b/doc/manual.pdf Binary files differindex d39db3e..5cd5ea7 100644 --- a/doc/manual.pdf +++ b/doc/manual.pdf |